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d376407048
Commit Graph

124 Commits

Author SHA1 Message Date
Vikram S. Adve
d376407048 Minor changes for bug fixes in SchedGraph.cpp. 
llvm-svn: 677
 2001-09-30 23:37:26 +00:00
Vikram S. Adve
5d7dcfd698 Two bug fixes: 
(1) Add edges for Values that are written by multiple m/c instructions
(2) Add edges for LLVM operands that are not machine operands (e.g., Call args)

llvm-svn: 676
 2001-09-30 23:36:58 +00:00
Ruchira Sasanka
cfc7b10745 added suggesting color support 
llvm-svn: 673
 2001-09-30 23:19:57 +00:00
Ruchira Sasanka
e04709a704 --added suggesting colors; call/ret arg handling 
llvm-svn: 670
 2001-09-30 23:11:59 +00:00
Chris Lattner
9b45b18404 Pull iterators out of CFG.h and CFGdecls and put them in Support directory 
llvm-svn: 664
 2001-09-28 22:56:31 +00:00
Ruchira Sasanka
b9da0f9024 -- removed debugging messages 
llvm-svn: 651
 2001-09-19 22:39:58 +00:00
Ruchira Sasanka
cbabf19f3b -fixed return value bug. 
llvm-svn: 650
 2001-09-19 22:31:21 +00:00
Chris Lattner
c1073581ae Change debug info from #define to command line option 
Clean up extra debug info that wasn't guarded

llvm-svn: 647
 2001-09-19 16:26:23 +00:00
Chris Lattner
030d4ca8f4 Change debug info from #define to command line option 
llvm-svn: 646
 2001-09-19 16:26:10 +00:00
Chris Lattner
81a5329a90 * REMOVE extraneous debug info if DEBUG_RA is not set 
* Spell PhyRegAlloc right.

llvm-svn: 645
 2001-09-19 16:09:04 +00:00
Ruchira Sasanka
6d773d9580 *** empty log message *** 
llvm-svn: 634
 2001-09-18 22:57:47 +00:00
Ruchira Sasanka
2a084fbcac -- updated printing 
llvm-svn: 631
 2001-09-18 22:43:57 +00:00
Chris Lattner
757b686b27 Remove a copy of a bunch of code 
llvm-svn: 630
 2001-09-18 18:15:40 +00:00
Chris Lattner
b545b1f5e9 Don't check for null on delete 
llvm-svn: 624
 2001-09-18 17:02:42 +00:00
Vikram S. Adve
64e9d6b584 Cast unsigned to int! It was causing a nice little bug. 
llvm-svn: 614
 2001-09-18 12:57:39 +00:00
Vikram S. Adve
296070fa2c Minor changes. 
llvm-svn: 613
 2001-09-18 12:56:28 +00:00
Vikram S. Adve
65b49e5ba5 Don't add instructions to subtree for Phi or Call. 
Free tree nodes when done.
Avoid obscuring code with for_each and bind_obj :-)

llvm-svn: 612
 2001-09-18 12:54:27 +00:00
Vikram S. Adve
0a57de77e9 Format file header. 
llvm-svn: 611
 2001-09-18 12:52:03 +00:00
Vikram S. Adve
0a78fdff45 Add new entry/exit edges when removing delay slot nodes from the graph. 
Renamed some header files.

llvm-svn: 610
 2001-09-18 12:51:38 +00:00
Vikram S. Adve
1eb14a86ef Moved erase edge functions to class SchedGraph. 
Add new dummy edges when deleting existing edges.

llvm-svn: 609
 2001-09-18 12:50:40 +00:00
Vikram S. Adve
538d42467b Renamed some header files. 
llvm-svn: 608
 2001-09-18 12:49:39 +00:00
Vikram S. Adve
63c60c9419 Moved erase-edge functions from SchedGraphNode to SchedGraph. 
Renamed some header files.

llvm-svn: 607
 2001-09-18 12:49:26 +00:00
Vikram S. Adve
24f80f0837 Minor fixes: renamed target machine files; fold sched info into TargetMachine. 
llvm-svn: 603
 2001-09-18 12:41:43 +00:00
Ruchira Sasanka
f51404a55a modified machine code printing 
llvm-svn: 595
 2001-09-15 21:11:11 +00:00
Ruchira Sasanka
ecc5b3b882 --added methods for printing 
llvm-svn: 592
 2001-09-15 19:08:41 +00:00
Ruchira Sasanka
3706ce9f36 added setRegForValue to MachineOperand class 
llvm-svn: 591
 2001-09-15 19:07:45 +00:00
Ruchira Sasanka
c1514789f3 fixed printing messages 
llvm-svn: 590
 2001-09-15 19:06:58 +00:00
Ruchira Sasanka
6807a780c5 -- debug messages dissabled 
llvm-svn: 589
 2001-09-15 16:54:40 +00:00
Ruchira Sasanka
e0cf66f325 --reg alloc code added 
llvm-svn: 587
 2001-09-15 00:33:26 +00:00
Ruchira Sasanka
ad27c6876c -reg alloc code 
llvm-svn: 586
 2001-09-15 00:31:44 +00:00
Ruchira Sasanka
8308fe4dee added RegAlloc Directory to DIRS 
llvm-svn: 581
 2001-09-14 21:28:17 +00:00
Ruchira Sasanka
e30e83df47 *** empty log message *** 
llvm-svn: 580
 2001-09-14 21:18:34 +00:00
Chris Lattner
cbf2f72954 Add a forward decl, oops. 
llvm-svn: 573
 2001-09-14 17:55:51 +00:00
Chris Lattner
d6a98c11bc Chris seems fond of #include <vector>. Fix these. Also convert use list in 
Value to a vector instead of a list.

Move SchedGraph.h & SchedPriorities.h into lib/CodeGen/InstrScheduling

llvm-svn: 572
 2001-09-14 16:56:32 +00:00
Chris Lattner
de29307caa Split Target/Machine.h into three files: 
* Machine.h
* InstInfo.h
* SchedInfo.h

TODO: Split out reg info stuff
llvm-svn: 567
 2001-09-14 06:08:03 +00:00
Chris Lattner
a0a3946882 Make a new llvm/Target #include directory. 
Move files from lib/CodeGen/TargetMachine to lib/Target
Move TargetData.h and TargetMachine.h to Target/{Data.h|Machine.h}
Prepare to split TargetMachine.h into several smaller files

llvm-svn: 566
 2001-09-14 05:34:53 +00:00
Chris Lattner
7e70cdb641 Checkin changes to: 
1. Clean up the TargetMachine structure.  No more wierd pointers that have to
   be cast around and taken care of by the target.
2. Instruction Scheduling now takes the schedinfo as an argument.  The same
   should be done with the instinfo, it just isn't now.

llvm-svn: 565
 2001-09-14 04:32:55 +00:00
Chris Lattner
2057603b65 Move the sparc target to a new lib/Target directory 
llvm-svn: 562
 2001-09-14 03:55:11 +00:00
Chris Lattner
0cf998996e Move the contents of the CodeGen/TargetMachine/Sparc directory to Target/Sparc 
llvm-svn: 560
 2001-09-14 03:46:34 +00:00
Chris Lattner
3e2a85a0e3 This checkin represents some cleanup of the backend, implementing the following things: 
1. The TargetMachine structure is free to decide the process a particular target uses to generate code.
2. All of the gooee details of the sparc backend are now localized in the lib/CodeGen/TargetMAchine/Sparc directory.  The Sparc.h file that is globally visible is just a stub.
3. The Sparc.h file that esxists now will dissapear entirely someday when we have multiple backends chosen by a factory of some sort.

llvm-svn: 559
 2001-09-14 03:37:52 +00:00
Chris Lattner
aa4e715da3 Updates to use local header files. 
Note that this reverted changes that Ruchira commited that broke the build and
are unmaintainable without other checkins.

llvm-svn: 557
 2001-09-14 03:33:32 +00:00
Chris Lattner
b6e1cc3118 More cleanups, preparing to revamp InstrForest to, among other things, 
not leak all its allocated memory.

llvm-svn: 553
 2001-09-12 16:34:03 +00:00
Chris Lattner
6ff8e8edce * Clean up InstrForest 
* Fix ins sel problem, test case:
void "foo" (int *%x, int *%y)

begin
        seteq int *%x, %y
        ret void
end

llvm-svn: 552
 2001-09-12 01:28:49 +00:00
Chris Lattner
8cbda4e314 Eliminate 'BasicNode' from InstrForest. 
llvm-svn: 551
 2001-09-11 23:52:11 +00:00
Chris Lattner
70439801a6 Eliminate MainTreeNode function 
llvm-svn: 550
 2001-09-11 23:22:43 +00:00
Chris Lattner
2a101815b4 Remove irrelevant gross K&R Cisms 
llvm-svn: 549
 2001-09-11 23:13:38 +00:00
Chris Lattner
2a4122b6b2 Use type checking predicates 
llvm-svn: 543
 2001-09-10 20:10:26 +00:00
Chris Lattner
9f96643e60 Use correct casts 
llvm-svn: 542
 2001-09-10 20:10:02 +00:00
Chris Lattner
1ee7b9046f Use predicate for Value type test 
Use builtin casts

llvm-svn: 541
 2001-09-10 20:09:50 +00:00
Chris Lattner
65f74b8d84 Use predicate for Value type test 
llvm-svn: 540
 2001-09-10 20:09:28 +00:00